功能

• Self-closing type lid that prevents forgetting to close.
• Sealed lid prevents liquid from flowing out.
• With flame arrestor: Mesh stainless steel flame arrestor diff s heat to prevent backfires and explosions.
• The lid is self-closing type, so you don't forget to close it. It also fits securely to the gasket to prevent leakage of liquid and air. Injection work is also easy.
• To ensure thorough storage and management, there is space on the label to include the contents and the name of the manager.